iwlegacy: remove temp_ops

Remove unneeded structure and cleanup temperature calibration routines
a bit.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlegacy/4965.c b/drivers/net/wireless/iwlegacy/4965.c
index 34fa3db..3a30aac 100644
--- a/drivers/net/wireless/iwlegacy/4965.c
+++ b/drivers/net/wireless/iwlegacy/4965.c
@@ -1678,7 +1678,7 @@
 	return 1;
 }
 
-static void
+void
 il4965_temperature_calib(struct il_priv *il)
 {
 	s32 temp;
@@ -1910,9 +1910,6 @@
 		       },
 	.send_tx_power = il4965_send_tx_power,
 	.update_chain_flags = il4965_update_chain_flags,
-	.temp_ops = {
-		     .temperature = il4965_temperature_calib,
-		     },
 };
 
 static const struct il_legacy_ops il4965_legacy_ops = {